| /* Capstone Disassembly Engine */ |
| /* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2015 */ |
| |
| #ifdef CAPSTONE_HAS_ARM |
| |
| #include <stdio.h> // debug |
| #include <string.h> |
| |
| #include "../../cs_priv.h" |
| |
| #include "ARMMapping.h" |
| |
| #define GET_INSTRINFO_ENUM |
| #include "ARMGenInstrInfo.inc" |
| |
| #ifndef CAPSTONE_DIET |
| static name_map reg_name_maps[] = { |
| { ARM_REG_INVALID, NULL }, |
| { ARM_REG_APSR, "apsr"}, |
| { ARM_REG_APSR_NZCV, "apsr_nzcv"}, |
| { ARM_REG_CPSR, "cpsr"}, |
| { ARM_REG_FPEXC, "fpexc"}, |
| { ARM_REG_FPINST, "fpinst"}, |
| { ARM_REG_FPSCR, "fpscr"}, |
| { ARM_REG_FPSCR_NZCV, "fpscr_nzcv"}, |
| { ARM_REG_FPSID, "fpsid"}, |
| { ARM_REG_ITSTATE, "itstate"}, |
| { ARM_REG_LR, "lr"}, |
| { ARM_REG_PC, "pc"}, |
| { ARM_REG_SP, "sp"}, |
| { ARM_REG_SPSR, "spsr"}, |
| { ARM_REG_D0, "d0"}, |
| { ARM_REG_D1, "d1"}, |
| { ARM_REG_D2, "d2"}, |
| { ARM_REG_D3, "d3"}, |
| { ARM_REG_D4, "d4"}, |
| { ARM_REG_D5, "d5"}, |
| { ARM_REG_D6, "d6"}, |
| { ARM_REG_D7, "d7"}, |
| { ARM_REG_D8, "d8"}, |
| { ARM_REG_D9, "d9"}, |
| { ARM_REG_D10, "d10"}, |
| { ARM_REG_D11, "d11"}, |
| { ARM_REG_D12, "d12"}, |
| { ARM_REG_D13, "d13"}, |
| { ARM_REG_D14, "d14"}, |
| { ARM_REG_D15, "d15"}, |
| { ARM_REG_D16, "d16"}, |
| { ARM_REG_D17, "d17"}, |
| { ARM_REG_D18, "d18"}, |
| { ARM_REG_D19, "d19"}, |
| { ARM_REG_D20, "d20"}, |
| { ARM_REG_D21, "d21"}, |
| { ARM_REG_D22, "d22"}, |
| { ARM_REG_D23, "d23"}, |
| { ARM_REG_D24, "d24"}, |
| { ARM_REG_D25, "d25"}, |
| { ARM_REG_D26, "d26"}, |
| { ARM_REG_D27, "d27"}, |
| { ARM_REG_D28, "d28"}, |
| { ARM_REG_D29, "d29"}, |
| { ARM_REG_D30, "d30"}, |
| { ARM_REG_D31, "d31"}, |
| { ARM_REG_FPINST2, "fpinst2"}, |
| { ARM_REG_MVFR0, "mvfr0"}, |
| { ARM_REG_MVFR1, "mvfr1"}, |
| { ARM_REG_MVFR2, "mvfr2"}, |
| { ARM_REG_Q0, "q0"}, |
| { ARM_REG_Q1, "q1"}, |
| { ARM_REG_Q2, "q2"}, |
| { ARM_REG_Q3, "q3"}, |
| { ARM_REG_Q4, "q4"}, |
| { ARM_REG_Q5, "q5"}, |
| { ARM_REG_Q6, "q6"}, |
| { ARM_REG_Q7, "q7"}, |
| { ARM_REG_Q8, "q8"}, |
| { ARM_REG_Q9, "q9"}, |
| { ARM_REG_Q10, "q10"}, |
| { ARM_REG_Q11, "q11"}, |
| { ARM_REG_Q12, "q12"}, |
| { ARM_REG_Q13, "q13"}, |
| { ARM_REG_Q14, "q14"}, |
| { ARM_REG_Q15, "q15"}, |
| { ARM_REG_R0, "r0"}, |
| { ARM_REG_R1, "r1"}, |
| { ARM_REG_R2, "r2"}, |
| { ARM_REG_R3, "r3"}, |
| { ARM_REG_R4, "r4"}, |
| { ARM_REG_R5, "r5"}, |
| { ARM_REG_R6, "r6"}, |
| { ARM_REG_R7, "r7"}, |
| { ARM_REG_R8, "r8"}, |
| { ARM_REG_R9, "sb"}, |
| { ARM_REG_R10, "sl"}, |
| { ARM_REG_R11, "fp"}, |
| { ARM_REG_R12, "ip"}, |
| { ARM_REG_S0, "s0"}, |
| { ARM_REG_S1, "s1"}, |
| { ARM_REG_S2, "s2"}, |
| { ARM_REG_S3, "s3"}, |
| { ARM_REG_S4, "s4"}, |
| { ARM_REG_S5, "s5"}, |
| { ARM_REG_S6, "s6"}, |
| { ARM_REG_S7, "s7"}, |
| { ARM_REG_S8, "s8"}, |
| { ARM_REG_S9, "s9"}, |
| { ARM_REG_S10, "s10"}, |
| { ARM_REG_S11, "s11"}, |
| { ARM_REG_S12, "s12"}, |
| { ARM_REG_S13, "s13"}, |
| { ARM_REG_S14, "s14"}, |
| { ARM_REG_S15, "s15"}, |
| { ARM_REG_S16, "s16"}, |
| { ARM_REG_S17, "s17"}, |
| { ARM_REG_S18, "s18"}, |
| { ARM_REG_S19, "s19"}, |
| { ARM_REG_S20, "s20"}, |
| { ARM_REG_S21, "s21"}, |
| { ARM_REG_S22, "s22"}, |
| { ARM_REG_S23, "s23"}, |
| { ARM_REG_S24, "s24"}, |
| { ARM_REG_S25, "s25"}, |
| { ARM_REG_S26, "s26"}, |
| { ARM_REG_S27, "s27"}, |
| { ARM_REG_S28, "s28"}, |
| { ARM_REG_S29, "s29"}, |
| { ARM_REG_S30, "s30"}, |
| { ARM_REG_S31, "s31"}, |
| }; |
| static name_map reg_name_maps2[] = { |
| { ARM_REG_INVALID, NULL }, |
| { ARM_REG_APSR, "apsr"}, |
| { ARM_REG_APSR_NZCV, "apsr_nzcv"}, |
| { ARM_REG_CPSR, "cpsr"}, |
| { ARM_REG_FPEXC, "fpexc"}, |
| { ARM_REG_FPINST, "fpinst"}, |
| { ARM_REG_FPSCR, "fpscr"}, |
| { ARM_REG_FPSCR_NZCV, "fpscr_nzcv"}, |
| { ARM_REG_FPSID, "fpsid"}, |
| { ARM_REG_ITSTATE, "itstate"}, |
| { ARM_REG_LR, "lr"}, |
| { ARM_REG_PC, "pc"}, |
| { ARM_REG_SP, "sp"}, |
| { ARM_REG_SPSR, "spsr"}, |
| { ARM_REG_D0, "d0"}, |
| { ARM_REG_D1, "d1"}, |
| { ARM_REG_D2, "d2"}, |
| { ARM_REG_D3, "d3"}, |
| { ARM_REG_D4, "d4"}, |
| { ARM_REG_D5, "d5"}, |
| { ARM_REG_D6, "d6"}, |
| { ARM_REG_D7, "d7"}, |
| { ARM_REG_D8, "d8"}, |
| { ARM_REG_D9, "d9"}, |
| { ARM_REG_D10, "d10"}, |
| { ARM_REG_D11, "d11"}, |
| { ARM_REG_D12, "d12"}, |
| { ARM_REG_D13, "d13"}, |
| { ARM_REG_D14, "d14"}, |
| { ARM_REG_D15, "d15"}, |
| { ARM_REG_D16, "d16"}, |
| { ARM_REG_D17, "d17"}, |
| { ARM_REG_D18, "d18"}, |
| { ARM_REG_D19, "d19"}, |
| { ARM_REG_D20, "d20"}, |
| { ARM_REG_D21, "d21"}, |
| { ARM_REG_D22, "d22"}, |
| { ARM_REG_D23, "d23"}, |
| { ARM_REG_D24, "d24"}, |
| { ARM_REG_D25, "d25"}, |
| { ARM_REG_D26, "d26"}, |
| { ARM_REG_D27, "d27"}, |
| { ARM_REG_D28, "d28"}, |
| { ARM_REG_D29, "d29"}, |
| { ARM_REG_D30, "d30"}, |
| { ARM_REG_D31, "d31"}, |
| { ARM_REG_FPINST2, "fpinst2"}, |
| { ARM_REG_MVFR0, "mvfr0"}, |
| { ARM_REG_MVFR1, "mvfr1"}, |
| { ARM_REG_MVFR2, "mvfr2"}, |
| { ARM_REG_Q0, "q0"}, |
| { ARM_REG_Q1, "q1"}, |
| { ARM_REG_Q2, "q2"}, |
| { ARM_REG_Q3, "q3"}, |
| { ARM_REG_Q4, "q4"}, |
| { ARM_REG_Q5, "q5"}, |
| { ARM_REG_Q6, "q6"}, |
| { ARM_REG_Q7, "q7"}, |
| { ARM_REG_Q8, "q8"}, |
| { ARM_REG_Q9, "q9"}, |
| { ARM_REG_Q10, "q10"}, |
| { ARM_REG_Q11, "q11"}, |
| { ARM_REG_Q12, "q12"}, |
| { ARM_REG_Q13, "q13"}, |
| { ARM_REG_Q14, "q14"}, |
| { ARM_REG_Q15, "q15"}, |
| { ARM_REG_R0, "r0"}, |
| { ARM_REG_R1, "r1"}, |
| { ARM_REG_R2, "r2"}, |
| { ARM_REG_R3, "r3"}, |
| { ARM_REG_R4, "r4"}, |
| { ARM_REG_R5, "r5"}, |
| { ARM_REG_R6, "r6"}, |
| { ARM_REG_R7, "r7"}, |
| { ARM_REG_R8, "r8"}, |
| { ARM_REG_R9, "r9"}, |
| { ARM_REG_R10, "r10"}, |
| { ARM_REG_R11, "r11"}, |
| { ARM_REG_R12, "r12"}, |
| { ARM_REG_S0, "s0"}, |
| { ARM_REG_S1, "s1"}, |
| { ARM_REG_S2, "s2"}, |
| { ARM_REG_S3, "s3"}, |
| { ARM_REG_S4, "s4"}, |
| { ARM_REG_S5, "s5"}, |
| { ARM_REG_S6, "s6"}, |
| { ARM_REG_S7, "s7"}, |
| { ARM_REG_S8, "s8"}, |
| { ARM_REG_S9, "s9"}, |
| { ARM_REG_S10, "s10"}, |
| { ARM_REG_S11, "s11"}, |
| { ARM_REG_S12, "s12"}, |
| { ARM_REG_S13, "s13"}, |
| { ARM_REG_S14, "s14"}, |
| { ARM_REG_S15, "s15"}, |
| { ARM_REG_S16, "s16"}, |
| { ARM_REG_S17, "s17"}, |
| { ARM_REG_S18, "s18"}, |
| { ARM_REG_S19, "s19"}, |
| { ARM_REG_S20, "s20"}, |
| { ARM_REG_S21, "s21"}, |
| { ARM_REG_S22, "s22"}, |
| { ARM_REG_S23, "s23"}, |
| { ARM_REG_S24, "s24"}, |
| { ARM_REG_S25, "s25"}, |
| { ARM_REG_S26, "s26"}, |
| { ARM_REG_S27, "s27"}, |
| { ARM_REG_S28, "s28"}, |
| { ARM_REG_S29, "s29"}, |
| { ARM_REG_S30, "s30"}, |
| { ARM_REG_S31, "s31"}, |
| }; |
| #endif |
| |
| const char *ARM_reg_name(csh handle, unsigned int reg) |
| { |
| #ifndef CAPSTONE_DIET |
| if (reg >= ARM_REG_ENDING) |
| return NULL; |
| |
| return reg_name_maps[reg].name; |
| #else |
| return NULL; |
| #endif |
| } |
| |
| const char *ARM_reg_name2(csh handle, unsigned int reg) |
| { |
| #ifndef CAPSTONE_DIET |
| if (reg >= ARM_REG_ENDING) |
| return NULL; |
| |
| return reg_name_maps2[reg].name; |
| #else |
| return NULL; |
| #endif |
| } |
| |
| static insn_map insns[] = { |
| // dummy item |
| { |
| 0, 0, |
| #ifndef CAPSTONE_DIET |
| { 0 }, { 0 }, { 0 }, 0, 0 |
| #endif |
| }, |
| |
| #include "ARMMappingInsn.inc" |
| }; |
| |
| void ARM_get_insn_id(cs_struct *h, cs_insn *insn, unsigned int id) |
| { |
| int i = insn_find(insns, ARR_SIZE(insns), id, &h->insn_cache); |
| if (i != 0) { |
| insn->id = insns[i].mapid; |
| |
| if (h->detail) { |
| #ifndef CAPSTONE_DIET |
| cs_struct handle; |
| handle.detail = h->detail; |
| |
| memcpy(insn->detail->regs_read, insns[i].regs_use, sizeof(insns[i].regs_use)); |
| insn->detail->regs_read_count = (uint8_t)count_positive(insns[i].regs_use); |
| |
| memcpy(insn->detail->regs_write, insns[i].regs_mod, sizeof(insns[i].regs_mod)); |
| insn->detail->regs_write_count = (uint8_t)count_positive(insns[i].regs_mod); |
| |
| memcpy(insn->detail->groups, insns[i].groups, sizeof(insns[i].groups)); |
| insn->detail->groups_count = (uint8_t)count_positive8(insns[i].groups); |
| |
| insn->detail->arm.update_flags = cs_reg_write((csh)&handle, insn, ARM_REG_CPSR); |
| |
| if (insns[i].branch || insns[i].indirect_branch) { |
| // this insn also belongs to JUMP group. add JUMP group |
| insn->detail->groups[insn->detail->groups_count] = ARM_GRP_JUMP; |
| insn->detail->groups_count++; |
| } |
| #endif |
| } |
| } |
| } |
| |
| #ifndef CAPSTONE_DIET |
| static name_map insn_name_maps[] = { |
| { ARM_INS_INVALID, NULL }, |
| |
| { ARM_INS_ADC, "adc" }, |
| { ARM_INS_ADD, "add" }, |
| { ARM_INS_ADR, "adr" }, |
| { ARM_INS_AESD, "aesd" }, |
| { ARM_INS_AESE, "aese" }, |
| { ARM_INS_AESIMC, "aesimc" }, |
| { ARM_INS_AESMC, "aesmc" }, |
| { ARM_INS_AND, "and" }, |
| { ARM_INS_BFC, "bfc" }, |
| { ARM_INS_BFI, "bfi" }, |
| { ARM_INS_BIC, "bic" }, |
| { ARM_INS_BKPT, "bkpt" }, |
| { ARM_INS_BL, "bl" }, |
| { ARM_INS_BLX, "blx" }, |
| { ARM_INS_BX, "bx" }, |
| { ARM_INS_BXJ, "bxj" }, |
| { ARM_INS_B, "b" }, |
| { ARM_INS_CDP, "cdp" }, |
| { ARM_INS_CDP2, "cdp2" }, |
| { ARM_INS_CLREX, "clrex" }, |
| { ARM_INS_CLZ, "clz" }, |
| { ARM_INS_CMN, "cmn" }, |
| { ARM_INS_CMP, "cmp" }, |
| { ARM_INS_CPS, "cps" }, |
| { ARM_INS_CRC32B, "crc32b" }, |
| { ARM_INS_CRC32CB, "crc32cb" }, |
| { ARM_INS_CRC32CH, "crc32ch" }, |
| { ARM_INS_CRC32CW, "crc32cw" }, |
| { ARM_INS_CRC32H, "crc32h" }, |
| { ARM_INS_CRC32W, "crc32w" }, |
| { ARM_INS_DBG, "dbg" }, |
| { ARM_INS_DMB, "dmb" }, |
| { ARM_INS_DSB, "dsb" }, |
| { ARM_INS_EOR, "eor" }, |
| { ARM_INS_ERET, "eret" }, |
| { ARM_INS_VMOV, "vmov" }, |
| { ARM_INS_FLDMDBX, "fldmdbx" }, |
| { ARM_INS_FLDMIAX, "fldmiax" }, |
| { ARM_INS_VMRS, "vmrs" }, |
| { ARM_INS_FSTMDBX, "fstmdbx" }, |
| { ARM_INS_FSTMIAX, "fstmiax" }, |
| { ARM_INS_HINT, "hint" }, |
| { ARM_INS_HLT, "hlt" }, |
| { ARM_INS_HVC, "hvc" }, |
| { ARM_INS_ISB, "isb" }, |
| { ARM_INS_LDA, "lda" }, |
| { ARM_INS_LDAB, "ldab" }, |
| { ARM_INS_LDAEX, "ldaex" }, |
| { ARM_INS_LDAEXB, "ldaexb" }, |
| { ARM_INS_LDAEXD, "ldaexd" }, |
| { ARM_INS_LDAEXH, "ldaexh" }, |
| { ARM_INS_LDAH, "ldah" }, |
| { ARM_INS_LDC2L, "ldc2l" }, |
| { ARM_INS_LDC2, "ldc2" }, |
| { ARM_INS_LDCL, "ldcl" }, |
| { ARM_INS_LDC, "ldc" }, |
| { ARM_INS_LDMDA, "ldmda" }, |
| { ARM_INS_LDMDB, "ldmdb" }, |
| { ARM_INS_LDM, "ldm" }, |
| { ARM_INS_LDMIB, "ldmib" }, |
| { ARM_INS_LDRBT, "ldrbt" }, |
| { ARM_INS_LDRB, "ldrb" }, |
| { ARM_INS_LDRD, "ldrd" }, |
| { ARM_INS_LDREX, "ldrex" }, |
| { ARM_INS_LDREXB, "ldrexb" }, |
| { ARM_INS_LDREXD, "ldrexd" }, |
| { ARM_INS_LDREXH, "ldrexh" }, |
| { ARM_INS_LDRH, "ldrh" }, |
| { ARM_INS_LDRHT, "ldrht" }, |
| { ARM_INS_LDRSB, "ldrsb" }, |
| { ARM_INS_LDRSBT, "ldrsbt" }, |
| { ARM_INS_LDRSH, "ldrsh" }, |
| { ARM_INS_LDRSHT, "ldrsht" }, |
| { ARM_INS_LDRT, "ldrt" }, |
| { ARM_INS_LDR, "ldr" }, |
| { ARM_INS_MCR, "mcr" }, |
| { ARM_INS_MCR2, "mcr2" }, |
| { ARM_INS_MCRR, "mcrr" }, |
| { ARM_INS_MCRR2, "mcrr2" }, |
| { ARM_INS_MLA, "mla" }, |
| { ARM_INS_MLS, "mls" }, |
| { ARM_INS_MOV, "mov" }, |
| { ARM_INS_MOVT, "movt" }, |
| { ARM_INS_MOVW, "movw" }, |
| { ARM_INS_MRC, "mrc" }, |
| { ARM_INS_MRC2, "mrc2" }, |
| { ARM_INS_MRRC, "mrrc" }, |
| { ARM_INS_MRRC2, "mrrc2" }, |
| { ARM_INS_MRS, "mrs" }, |
| { ARM_INS_MSR, "msr" }, |
| { ARM_INS_MUL, "mul" }, |
| { ARM_INS_MVN, "mvn" }, |
| { ARM_INS_ORR, "orr" }, |
| { ARM_INS_PKHBT, "pkhbt" }, |
| { ARM_INS_PKHTB, "pkhtb" }, |
| { ARM_INS_PLDW, "pldw" }, |
| { ARM_INS_PLD, "pld" }, |
| { ARM_INS_PLI, "pli" }, |
| { ARM_INS_QADD, "qadd" }, |
| { ARM_INS_QADD16, "qadd16" }, |
| { ARM_INS_QADD8, "qadd8" }, |
| { ARM_INS_QASX, "qasx" }, |
| { ARM_INS_QDADD, "qdadd" }, |
| { ARM_INS_QDSUB, "qdsub" }, |
| { ARM_INS_QSAX, "qsax" }, |
| { ARM_INS_QSUB, "qsub" }, |
| { ARM_INS_QSUB16, "qsub16" }, |
| { ARM_INS_QSUB8, "qsub8" }, |
| { ARM_INS_RBIT, "rbit" }, |
| { ARM_INS_REV, "rev" }, |
| { ARM_INS_REV16, "rev16" }, |
| { ARM_INS_REVSH, "revsh" }, |
| { ARM_INS_RFEDA, "rfeda" }, |
| { ARM_INS_RFEDB, "rfedb" }, |
| { ARM_INS_RFEIA, "rfeia" }, |
| { ARM_INS_RFEIB, "rfeib" }, |
| { ARM_INS_RSB, "rsb" }, |
| { ARM_INS_RSC, "rsc" }, |
| { ARM_INS_SADD16, "sadd16" }, |
| { ARM_INS_SADD8, "sadd8" }, |
| { ARM_INS_SASX, "sasx" }, |
| { ARM_INS_SBC, "sbc" }, |
| { ARM_INS_SBFX, "sbfx" }, |
| { ARM_INS_SDIV, "sdiv" }, |
| { ARM_INS_SEL, "sel" }, |
| { ARM_INS_SETEND, "setend" }, |
| { ARM_INS_SHA1C, "sha1c" }, |
| { ARM_INS_SHA1H, "sha1h" }, |
| { ARM_INS_SHA1M, "sha1m" }, |
| { ARM_INS_SHA1P, "sha1p" }, |
| { ARM_INS_SHA1SU0, "sha1su0" }, |
| { ARM_INS_SHA1SU1, "sha1su1" }, |
| { ARM_INS_SHA256H, "sha256h" }, |
| { ARM_INS_SHA256H2, "sha256h2" }, |
| { ARM_INS_SHA256SU0, "sha256su0" }, |
| { ARM_INS_SHA256SU1, "sha256su1" }, |
| { ARM_INS_SHADD16, "shadd16" }, |
| { ARM_INS_SHADD8, "shadd8" }, |
| { ARM_INS_SHASX, "shasx" }, |
| { ARM_INS_SHSAX, "shsax" }, |
| { ARM_INS_SHSUB16, "shsub16" }, |
| { ARM_INS_SHSUB8, "shsub8" }, |
| { ARM_INS_SMC, "smc" }, |
| { ARM_INS_SMLABB, "smlabb" }, |
| { ARM_INS_SMLABT, "smlabt" }, |
| { ARM_INS_SMLAD, "smlad" }, |
| { ARM_INS_SMLADX, "smladx" }, |
| { ARM_INS_SMLAL, "smlal" }, |
| { ARM_INS_SMLALBB, "smlalbb" }, |
| { ARM_INS_SMLALBT, "smlalbt" }, |
| { ARM_INS_SMLALD, "smlald" }, |
| { ARM_INS_SMLALDX, "smlaldx" }, |
| { ARM_INS_SMLALTB, "smlaltb" }, |
| { ARM_INS_SMLALTT, "smlaltt" }, |
| { ARM_INS_SMLATB, "smlatb" }, |
| { ARM_INS_SMLATT, "smlatt" }, |
| { ARM_INS_SMLAWB, "smlawb" }, |
| { ARM_INS_SMLAWT, "smlawt" }, |
| { ARM_INS_SMLSD, "smlsd" }, |
| { ARM_INS_SMLSDX, "smlsdx" }, |
| { ARM_INS_SMLSLD, "smlsld" }, |
| { ARM_INS_SMLSLDX, "smlsldx" }, |
| { ARM_INS_SMMLA, "smmla" }, |
| { ARM_INS_SMMLAR, "smmlar" }, |
| { ARM_INS_SMMLS, "smmls" }, |
| { ARM_INS_SMMLSR, "smmlsr" }, |
| { ARM_INS_SMMUL, "smmul" }, |
| { ARM_INS_SMMULR, "smmulr" }, |
| { ARM_INS_SMUAD, "smuad" }, |
| { ARM_INS_SMUADX, "smuadx" }, |
| { ARM_INS_SMULBB, "smulbb" }, |
| { ARM_INS_SMULBT, "smulbt" }, |
| { ARM_INS_SMULL, "smull" }, |
| { ARM_INS_SMULTB, "smultb" }, |
| { ARM_INS_SMULTT, "smultt" }, |
| { ARM_INS_SMULWB, "smulwb" }, |
| { ARM_INS_SMULWT, "smulwt" }, |
| { ARM_INS_SMUSD, "smusd" }, |
| { ARM_INS_SMUSDX, "smusdx" }, |
| { ARM_INS_SRSDA, "srsda" }, |
| { ARM_INS_SRSDB, "srsdb" }, |
| { ARM_INS_SRSIA, "srsia" }, |
| { ARM_INS_SRSIB, "srsib" }, |
| { ARM_INS_SSAT, "ssat" }, |
| { ARM_INS_SSAT16, "ssat16" }, |
| { ARM_INS_SSAX, "ssax" }, |
| { ARM_INS_SSUB16, "ssub16" }, |
| { ARM_INS_SSUB8, "ssub8" }, |
| { ARM_INS_STC2L, "stc2l" }, |
| { ARM_INS_STC2, "stc2" }, |
| { ARM_INS_STCL, "stcl" }, |
| { ARM_INS_STC, "stc" }, |
| { ARM_INS_STL, "stl" }, |
| { ARM_INS_STLB, "stlb" }, |
| { ARM_INS_STLEX, "stlex" }, |
| { ARM_INS_STLEXB, "stlexb" }, |
| { ARM_INS_STLEXD, "stlexd" }, |
| { ARM_INS_STLEXH, "stlexh" }, |
| { ARM_INS_STLH, "stlh" }, |
| { ARM_INS_STMDA, "stmda" }, |
| { ARM_INS_STMDB, "stmdb" }, |
| { ARM_INS_STM, "stm" }, |
| { ARM_INS_STMIB, "stmib" }, |
| { ARM_INS_STRBT, "strbt" }, |
| { ARM_INS_STRB, "strb" }, |
| { ARM_INS_STRD, "strd" }, |
| { ARM_INS_STREX, "strex" }, |
| { ARM_INS_STREXB, "strexb" }, |
| { ARM_INS_STREXD, "strexd" }, |
| { ARM_INS_STREXH, "strexh" }, |
| { ARM_INS_STRH, "strh" }, |
| { ARM_INS_STRHT, "strht" }, |
| { ARM_INS_STRT, "strt" }, |
| { ARM_INS_STR, "str" }, |
| { ARM_INS_SUB, "sub" }, |
| { ARM_INS_SVC, "svc" }, |
| { ARM_INS_SWP, "swp" }, |
| { ARM_INS_SWPB, "swpb" }, |
| { ARM_INS_SXTAB, "sxtab" }, |
| { ARM_INS_SXTAB16, "sxtab16" }, |
| { ARM_INS_SXTAH, "sxtah" }, |
| { ARM_INS_SXTB, "sxtb" }, |
| { ARM_INS_SXTB16, "sxtb16" }, |
| { ARM_INS_SXTH, "sxth" }, |
| { ARM_INS_TEQ, "teq" }, |
| { ARM_INS_TRAP, "trap" }, |
| { ARM_INS_TST, "tst" }, |
| { ARM_INS_UADD16, "uadd16" }, |
| { ARM_INS_UADD8, "uadd8" }, |
| { ARM_INS_UASX, "uasx" }, |
| { ARM_INS_UBFX, "ubfx" }, |
| { ARM_INS_UDF, "udf" }, |
| { ARM_INS_UDIV, "udiv" }, |
| { ARM_INS_UHADD16, "uhadd16" }, |
| { ARM_INS_UHADD8, "uhadd8" }, |
| { ARM_INS_UHASX, "uhasx" }, |
| { ARM_INS_UHSAX, "uhsax" }, |
| { ARM_INS_UHSUB16, "uhsub16" }, |
| { ARM_INS_UHSUB8, "uhsub8" }, |
| { ARM_INS_UMAAL, "umaal" }, |
| { ARM_INS_UMLAL, "umlal" }, |
| { ARM_INS_UMULL, "umull" }, |
| { ARM_INS_UQADD16, "uqadd16" }, |
| { ARM_INS_UQADD8, "uqadd8" }, |
| { ARM_INS_UQASX, "uqasx" }, |
| { ARM_INS_UQSAX, "uqsax" }, |
| { ARM_INS_UQSUB16, "uqsub16" }, |
| { ARM_INS_UQSUB8, "uqsub8" }, |
| { ARM_INS_USAD8, "usad8" }, |
| { ARM_INS_USADA8, "usada8" }, |
| { ARM_INS_USAT, "usat" }, |
| { ARM_INS_USAT16, "usat16" }, |
| { ARM_INS_USAX, "usax" }, |
| { ARM_INS_USUB16, "usub16" }, |
| { ARM_INS_USUB8, "usub8" }, |
| { ARM_INS_UXTAB, "uxtab" }, |
| { ARM_INS_UXTAB16, "uxtab16" }, |
| { ARM_INS_UXTAH, "uxtah" }, |
| { ARM_INS_UXTB, "uxtb" }, |
| { ARM_INS_UXTB16, "uxtb16" }, |
| { ARM_INS_UXTH, "uxth" }, |
| { ARM_INS_VABAL, "vabal" }, |
| { ARM_INS_VABA, "vaba" }, |
| { ARM_INS_VABDL, "vabdl" }, |
| { ARM_INS_VABD, "vabd" }, |
| { ARM_INS_VABS, "vabs" }, |
| { ARM_INS_VACGE, "vacge" }, |
| { ARM_INS_VACGT, "vacgt" }, |
| { ARM_INS_VADD, "vadd" }, |
| { ARM_INS_VADDHN, "vaddhn" }, |
| { ARM_INS_VADDL, "vaddl" }, |
| { ARM_INS_VADDW, "vaddw" }, |
| { ARM_INS_VAND, "vand" }, |
| { ARM_INS_VBIC, "vbic" }, |
| { ARM_INS_VBIF, "vbif" }, |
| { ARM_INS_VBIT, "vbit" }, |
| { ARM_INS_VBSL, "vbsl" }, |
| { ARM_INS_VCEQ, "vceq" }, |
| { ARM_INS_VCGE, "vcge" }, |
| { ARM_INS_VCGT, "vcgt" }, |
| { ARM_INS_VCLE, "vcle" }, |
| { ARM_INS_VCLS, "vcls" }, |
| { ARM_INS_VCLT, "vclt" }, |
| { ARM_INS_VCLZ, "vclz" }, |
| { ARM_INS_VCMP, "vcmp" }, |
| { ARM_INS_VCMPE, "vcmpe" }, |
| { ARM_INS_VCNT, "vcnt" }, |
| { ARM_INS_VCVTA, "vcvta" }, |
| { ARM_INS_VCVTB, "vcvtb" }, |
| { ARM_INS_VCVT, "vcvt" }, |
| { ARM_INS_VCVTM, "vcvtm" }, |
| { ARM_INS_VCVTN, "vcvtn" }, |
| { ARM_INS_VCVTP, "vcvtp" }, |
| { ARM_INS_VCVTT, "vcvtt" }, |
| { ARM_INS_VDIV, "vdiv" }, |
| { ARM_INS_VDUP, "vdup" }, |
| { ARM_INS_VEOR, "veor" }, |
| { ARM_INS_VEXT, "vext" }, |
| { ARM_INS_VFMA, "vfma" }, |
| { ARM_INS_VFMS, "vfms" }, |
| { ARM_INS_VFNMA, "vfnma" }, |
| { ARM_INS_VFNMS, "vfnms" }, |
| { ARM_INS_VHADD, "vhadd" }, |
| { ARM_INS_VHSUB, "vhsub" }, |
| { ARM_INS_VLD1, "vld1" }, |
| { ARM_INS_VLD2, "vld2" }, |
| { ARM_INS_VLD3, "vld3" }, |
| { ARM_INS_VLD4, "vld4" }, |
| { ARM_INS_VLDMDB, "vldmdb" }, |
| { ARM_INS_VLDMIA, "vldmia" }, |
| { ARM_INS_VLDR, "vldr" }, |
| { ARM_INS_VMAXNM, "vmaxnm" }, |
| { ARM_INS_VMAX, "vmax" }, |
| { ARM_INS_VMINNM, "vminnm" }, |
| { ARM_INS_VMIN, "vmin" }, |
| { ARM_INS_VMLA, "vmla" }, |
| { ARM_INS_VMLAL, "vmlal" }, |
| { ARM_INS_VMLS, "vmls" }, |
| { ARM_INS_VMLSL, "vmlsl" }, |
| { ARM_INS_VMOVL, "vmovl" }, |
| { ARM_INS_VMOVN, "vmovn" }, |
| { ARM_INS_VMSR, "vmsr" }, |
| { ARM_INS_VMUL, "vmul" }, |
| { ARM_INS_VMULL, "vmull" }, |
| { ARM_INS_VMVN, "vmvn" }, |
| { ARM_INS_VNEG, "vneg" }, |
| { ARM_INS_VNMLA, "vnmla" }, |
| { ARM_INS_VNMLS, "vnmls" }, |
| { ARM_INS_VNMUL, "vnmul" }, |
| { ARM_INS_VORN, "vorn" }, |
| { ARM_INS_VORR, "vorr" }, |
| { ARM_INS_VPADAL, "vpadal" }, |
| { ARM_INS_VPADDL, "vpaddl" }, |
| { ARM_INS_VPADD, "vpadd" }, |
| { ARM_INS_VPMAX, "vpmax" }, |
| { ARM_INS_VPMIN, "vpmin" }, |
| { ARM_INS_VQABS, "vqabs" }, |
| { ARM_INS_VQADD, "vqadd" }, |
| { ARM_INS_VQDMLAL, "vqdmlal" }, |
| { ARM_INS_VQDMLSL, "vqdmlsl" }, |
| { ARM_INS_VQDMULH, "vqdmulh" }, |
| { ARM_INS_VQDMULL, "vqdmull" }, |
| { ARM_INS_VQMOVUN, "vqmovun" }, |
| { ARM_INS_VQMOVN, "vqmovn" }, |
| { ARM_INS_VQNEG, "vqneg" }, |
| { ARM_INS_VQRDMULH, "vqrdmulh" }, |
| { ARM_INS_VQRSHL, "vqrshl" }, |
| { ARM_INS_VQRSHRN, "vqrshrn" }, |
| { ARM_INS_VQRSHRUN, "vqrshrun" }, |
| { ARM_INS_VQSHL, "vqshl" }, |
| { ARM_INS_VQSHLU, "vqshlu" }, |
| { ARM_INS_VQSHRN, "vqshrn" }, |
| { ARM_INS_VQSHRUN, "vqshrun" }, |
| { ARM_INS_VQSUB, "vqsub" }, |
| { ARM_INS_VRADDHN, "vraddhn" }, |
| { ARM_INS_VRECPE, "vrecpe" }, |
| { ARM_INS_VRECPS, "vrecps" }, |
| { ARM_INS_VREV16, "vrev16" }, |
| { ARM_INS_VREV32, "vrev32" }, |
| { ARM_INS_VREV64, "vrev64" }, |
| { ARM_INS_VRHADD, "vrhadd" }, |
| { ARM_INS_VRINTA, "vrinta" }, |
| { ARM_INS_VRINTM, "vrintm" }, |
| { ARM_INS_VRINTN, "vrintn" }, |
| { ARM_INS_VRINTP, "vrintp" }, |
| { ARM_INS_VRINTR, "vrintr" }, |
| { ARM_INS_VRINTX, "vrintx" }, |
| { ARM_INS_VRINTZ, "vrintz" }, |
| { ARM_INS_VRSHL, "vrshl" }, |
| { ARM_INS_VRSHRN, "vrshrn" }, |
| { ARM_INS_VRSHR, "vrshr" }, |
| { ARM_INS_VRSQRTE, "vrsqrte" }, |
| { ARM_INS_VRSQRTS, "vrsqrts" }, |
| { ARM_INS_VRSRA, "vrsra" }, |
| { ARM_INS_VRSUBHN, "vrsubhn" }, |
| { ARM_INS_VSELEQ, "vseleq" }, |
| { ARM_INS_VSELGE, "vselge" }, |
| { ARM_INS_VSELGT, "vselgt" }, |
| { ARM_INS_VSELVS, "vselvs" }, |
| { ARM_INS_VSHLL, "vshll" }, |
| { ARM_INS_VSHL, "vshl" }, |
| { ARM_INS_VSHRN, "vshrn" }, |
| { ARM_INS_VSHR, "vshr" }, |
| { ARM_INS_VSLI, "vsli" }, |
| { ARM_INS_VSQRT, "vsqrt" }, |
| { ARM_INS_VSRA, "vsra" }, |
| { ARM_INS_VSRI, "vsri" }, |
| { ARM_INS_VST1, "vst1" }, |
| { ARM_INS_VST2, "vst2" }, |
| { ARM_INS_VST3, "vst3" }, |
| { ARM_INS_VST4, "vst4" }, |
| { ARM_INS_VSTMDB, "vstmdb" }, |
| { ARM_INS_VSTMIA, "vstmia" }, |
| { ARM_INS_VSTR, "vstr" }, |
| { ARM_INS_VSUB, "vsub" }, |
| { ARM_INS_VSUBHN, "vsubhn" }, |
| { ARM_INS_VSUBL, "vsubl" }, |
| { ARM_INS_VSUBW, "vsubw" }, |
| { ARM_INS_VSWP, "vswp" }, |
| { ARM_INS_VTBL, "vtbl" }, |
| { ARM_INS_VTBX, "vtbx" }, |
| { ARM_INS_VCVTR, "vcvtr" }, |
| { ARM_INS_VTRN, "vtrn" }, |
| { ARM_INS_VTST, "vtst" }, |
| { ARM_INS_VUZP, "vuzp" }, |
| { ARM_INS_VZIP, "vzip" }, |
| { ARM_INS_ADDW, "addw" }, |
| { ARM_INS_ASR, "asr" }, |
| { ARM_INS_DCPS1, "dcps1" }, |
| { ARM_INS_DCPS2, "dcps2" }, |
| { ARM_INS_DCPS3, "dcps3" }, |
| { ARM_INS_IT, "it" }, |
| { ARM_INS_LSL, "lsl" }, |
| { ARM_INS_LSR, "lsr" }, |
| { ARM_INS_ORN, "orn" }, |
| { ARM_INS_ROR, "ror" }, |
| { ARM_INS_RRX, "rrx" }, |
| { ARM_INS_SUBW, "subw" }, |
| { ARM_INS_TBB, "tbb" }, |
| { ARM_INS_TBH, "tbh" }, |
| { ARM_INS_CBNZ, "cbnz" }, |
| { ARM_INS_CBZ, "cbz" }, |
| { ARM_INS_POP, "pop" }, |
| { ARM_INS_PUSH, "push" }, |
| |
| // special instructions |
| { ARM_INS_NOP, "nop" }, |
| { ARM_INS_YIELD, "yield" }, |
| { ARM_INS_WFE, "wfe" }, |
| { ARM_INS_WFI, "wfi" }, |
| { ARM_INS_SEV, "sev" }, |
| { ARM_INS_SEVL, "sevl" }, |
| { ARM_INS_VPUSH, "vpush" }, |
| { ARM_INS_VPOP, "vpop" }, |
| }; |
| #endif |
| |
| const char *ARM_insn_name(csh handle, unsigned int id) |
| { |
| #ifndef CAPSTONE_DIET |
| if (id >= ARM_INS_ENDING) |
| return NULL; |
| |
| return insn_name_maps[id].name; |
| #else |
| return NULL; |
| #endif |
| } |
| |
| #ifndef CAPSTONE_DIET |
| static name_map group_name_maps[] = { |
| // generic groups |
| { ARM_GRP_INVALID, NULL }, |
| { ARM_GRP_JUMP, "jump" }, |
| { ARM_GRP_CALL, "call" }, |
| { ARM_GRP_INT, "int" }, |
| { ARM_GRP_PRIVILEGE, "privilege" }, |
| |
| // architecture-specific groups |
| { ARM_GRP_CRYPTO, "crypto" }, |
| { ARM_GRP_DATABARRIER, "databarrier" }, |
| { ARM_GRP_DIVIDE, "divide" }, |
| { ARM_GRP_FPARMV8, "fparmv8" }, |
| { ARM_GRP_MULTPRO, "multpro" }, |
| { ARM_GRP_NEON, "neon" }, |
| { ARM_GRP_T2EXTRACTPACK, "T2EXTRACTPACK" }, |
| { ARM_GRP_THUMB2DSP, "THUMB2DSP" }, |
| { ARM_GRP_TRUSTZONE, "TRUSTZONE" }, |
| { ARM_GRP_V4T, "v4t" }, |
| { ARM_GRP_V5T, "v5t" }, |
| { ARM_GRP_V5TE, "v5te" }, |
| { ARM_GRP_V6, "v6" }, |
| { ARM_GRP_V6T2, "v6t2" }, |
| { ARM_GRP_V7, "v7" }, |
| { ARM_GRP_V8, "v8" }, |
| { ARM_GRP_VFP2, "vfp2" }, |
| { ARM_GRP_VFP3, "vfp3" }, |
| { ARM_GRP_VFP4, "vfp4" }, |
| { ARM_GRP_ARM, "arm" }, |
| { ARM_GRP_MCLASS, "mclass" }, |
| { ARM_GRP_NOTMCLASS, "notmclass" }, |
| { ARM_GRP_THUMB, "thumb" }, |
| { ARM_GRP_THUMB1ONLY, "thumb1only" }, |
| { ARM_GRP_THUMB2, "thumb2" }, |
| { ARM_GRP_PREV8, "prev8" }, |
| { ARM_GRP_FPVMLX, "fpvmlx" }, |
| { ARM_GRP_MULOPS, "mulops" }, |
| { ARM_GRP_CRC, "crc" }, |
| { ARM_GRP_DPVFP, "dpvfp" }, |
| { ARM_GRP_V6M, "v6m" }, |
| { ARM_GRP_VIRTUALIZATION, "virtualization" }, |
| }; |
| #endif |
| |
| const char *ARM_group_name(csh handle, unsigned int id) |
| { |
| #ifndef CAPSTONE_DIET |
| return id2name(group_name_maps, ARR_SIZE(group_name_maps), id); |
| #else |
| return NULL; |
| #endif |
| } |
| |
| // list all relative branch instructions |
| // ie: insns[i].branch && !insns[i].indirect_branch |
| static unsigned int insn_rel[] = { |
| ARM_BL, |
| ARM_BLX_pred, |
| ARM_Bcc, |
| ARM_t2B, |
| ARM_t2Bcc, |
| ARM_tB, |
| ARM_tBcc, |
| ARM_tCBNZ, |
| ARM_tCBZ, |
| ARM_BL_pred, |
| ARM_BLXi, |
| ARM_tBL, |
| ARM_tBLXi, |
| 0 |
| }; |
| |
| static unsigned int insn_blx_rel_to_arm[] = { |
| ARM_tBLXi, |
| 0 |
| }; |
| |
| // check if this insn is relative branch |
| bool ARM_rel_branch(cs_struct *h, unsigned int id) |
| { |
| int i; |
| |
| for (i = 0; insn_rel[i]; i++) { |
| if (id == insn_rel[i]) { |
| return true; |
| } |
| } |
| |
| // not found |
| return false; |
| } |
| |
| bool ARM_blx_to_arm_mode(cs_struct *h, unsigned int id) { |
| int i; |
| |
| for (i = 0; insn_blx_rel_to_arm[i]; i++) |
| if (id == insn_blx_rel_to_arm[i]) |
| return true; |
| |
| // not found |
| return false; |
| |
| } |
| |
| #ifndef CAPSTONE_DIET |
| // map instruction to its characteristics |
| typedef struct insn_op { |
| uint8_t access[7]; |
| } insn_op; |
| |
| static insn_op insn_ops[] = { |
| { |
| // NULL item |
| { 0 } |
| }, |
| |
| #include "ARMMappingInsnOp.inc" |
| }; |
| |
| // given internal insn id, return operand access info |
| uint8_t *ARM_get_op_access(cs_struct *h, unsigned int id) |
| { |
| int i = insn_find(insns, ARR_SIZE(insns), id, &h->insn_cache); |
| if (i != 0) { |
| return insn_ops[i].access; |
| } |
| |
| return NULL; |
| } |
| |
| void ARM_reg_access(const cs_insn *insn, |
| cs_regs regs_read, uint8_t *regs_read_count, |
| cs_regs regs_write, uint8_t *regs_write_count) |
| { |
| uint8_t i; |
| uint8_t read_count, write_count; |
| cs_arm *arm = &(insn->detail->arm); |
| |
| read_count = insn->detail->regs_read_count; |
| write_count = insn->detail->regs_write_count; |
| |
| // implicit registers |
| memcpy(regs_read, insn->detail->regs_read, read_count * sizeof(insn->detail->regs_read[0])); |
| memcpy(regs_write, insn->detail->regs_write, write_count * sizeof(insn->detail->regs_write[0])); |
| |
| // explicit registers |
| for (i = 0; i < arm->op_count; i++) { |
| cs_arm_op *op = &(arm->operands[i]); |
| switch((int)op->type) { |
| case ARM_OP_REG: |
| if ((op->access & CS_AC_READ) && !arr_exist(regs_read, read_count, op->reg)) { |
| regs_read[read_count] = (uint16_t)op->reg; |
| read_count++; |
| } |
| if ((op->access & CS_AC_WRITE) && !arr_exist(regs_write, write_count, op->reg)) { |
| regs_write[write_count] = (uint16_t)op->reg; |
| write_count++; |
| } |
| break; |
| case ARM_OP_MEM: |
| // registers appeared in memory references always being read |
| if ((op->mem.base != ARM_REG_INVALID) && !arr_exist(regs_read, read_count, op->mem.base)) { |
| regs_read[read_count] = (uint16_t)op->mem.base; |
| read_count++; |
| } |
| if ((op->mem.index != ARM_REG_INVALID) && !arr_exist(regs_read, read_count, op->mem.index)) { |
| regs_read[read_count] = (uint16_t)op->mem.index; |
| read_count++; |
| } |
| if ((arm->writeback) && (op->mem.base != ARM_REG_INVALID) && !arr_exist(regs_write, write_count, op->mem.base)) { |
| regs_write[write_count] = (uint16_t)op->mem.base; |
| write_count++; |
| } |
| default: |
| break; |
| } |
| } |
| |
| *regs_read_count = read_count; |
| *regs_write_count = write_count; |
| } |
| #endif |
| |
| #endif |
